156968548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{209851}}^1$

素因数の和:209883

約数の個数: 24

約数和(自身を含む): 317296224

約数和(自身を除く): 160327676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 209851, 419702, 839404, 2308361, 3567467, 4616722, 7134934, 9233444, 14269868, 39242137, 78484274, 156968548]

約数ペア:

[(1, 156968548), (2, 78484274), (4, 39242137), (11, 14269868), (17, 9233444), (22, 7134934), (34, 4616722), (44, 3567467), (68, 2308361), (187, 839404), (374, 419702), (748, 209851)]